1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
adell [148]
3 years ago
5

If HI = 7, find KL.

Mathematics
1 answer:
tamaranim1 [39]3 years ago
5 0

Answer:

14

Step-by-step explanation:

(I go to a french school, so excuse my terminology, which might not always be correct)

The angle we can see, in GHI, is equal to 121°. JKL has an identical angle, meaning JKL is an enlargement (probably the wrong term, I apologise) of GHI. This means we can use the length of it's sides to find KL.

GH and GI are both multiplied by two (GH = 4 becomes JK = 8, GI = 5 becomes JL = 10) meaning you must multiply HI by 2 to find KL.

2*7 = 14

KL = 14  

You might be interested in
If x=2√3 +2√2 find 1/x​
777dan777 [17]

Answer:

i dont know but ...

Step-by-step explanation:

jjst ask ue internet thst eqiation ot will tell u x

6 0
3 years ago
Read 2 more answers
Responda abaixo: a)2x+3y=10*√4 b)x+2y+5*3=x+y
RoseWind [281]

Answer:

a) x = 10 + -1.5y

b) y+15

Step-by-step explanation:

a)2x+3y=10*√4

2x+3y=20

2x + 3y + -3y = 20 + -3y

2x + 0 = 20 + -3y

2x = 20 + -3y

x ÷ 2 = (20 + -3y) ÷2

x = 10 + -1.5y

b)x+2y+5*3=x+y

x+2y+15=x+y

x+2y+15 - y=x+y - y

x+y+15 =x

x+y+15 - x  =x - x

y+15

5 0
4 years ago
Which of these expressions are equal to −2i ? Choose all that are correct. A (2−2i)2 B (1−i)(1+i) C (2−3i)−(2−i) D (2−i)−(2−i) E
RideAnS [48]

Answer:

b and f

Step-by-step explanation:

just took the quiz

3 0
4 years ago
I need help with this question somebody please help !
Katyanochek1 [597]

Answer:

15

Step-by-step explanation:

f(x)=2x^2-3x+1

f(-2)=2*(-2)^2 -(3*-2)+1

=2*4-(-6)+1

=8+6+1

=15

6 0
3 years ago
Read 2 more answers
Expand 2(m+5)+4(m-6)
Vlad1618 [11]

Answer:

6m - 14

Step-by-step explanation:

2(m + 5) + 4(m - 6) \\  = 2m + 10 + 4(m - 6) \\  = 2m + 10 + 4m - 24 \\ =  (2m + 4) + (10 - 24) \\  = 6m - 14

<h3>Hope it is helpful.....</h3>
7 0
3 years ago
Other questions:
  • A church steeple is 30 feet tall with square cross sections. The square at the base has side 3 feet, the square at the top has s
    15·1 answer
  • Help please i really need help with this problem it’s so hard please please help
    12·2 answers
  • I need help answering this
    8·1 answer
  • Your recipe for lemonade calls for 2 liters, 5 deciliters of lemon juice mixed with 3 liters, 2 deciliters of water. How much le
    5·1 answer
  • If $a$, $b$, $c$, and $d$ are replaced by four distinct digits from $1$ to $9$, inclusive, then what's the largest possible valu
    11·1 answer
  • Math show work thanks
    6·2 answers
  • I need help. I'm confused ​
    6·1 answer
  • You have r rare coins, consisting of p pennies and n nickels.
    13·1 answer
  • Solve the equation 0= x^2 + 4x– 12 by graphing.
    5·1 answer
  • An archaeologist in turkey discovers a spear head that contains 32% of its original amount of c-14
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!